GB2224019B - Pitch control - Google Patents
Pitch controlInfo
- Publication number
- GB2224019B GB2224019B GB8914948A GB8914948A GB2224019B GB 2224019 B GB2224019 B GB 2224019B GB 8914948 A GB8914948 A GB 8914948A GB 8914948 A GB8914948 A GB 8914948A GB 2224019 B GB2224019 B GB 2224019B
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- pitch control
- coated
- making
- pitch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
Landscapes
- Paper (AREA)
- Holo Graphy (AREA)
- Valve Device For Special Equipments (AREA)
- Vending Machines For Individual Products (AREA)
- Making Paper Articles (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
There is disclosed a process for controlling the deposition of pitch in a paper-making process, wherein there is incorporated into the paper-making composition a coated inorganic particulate material which comprises a clay mineral coated with (a) a cationic polyelectrolyte which is a water-soluble substituted polyolefin containing quaternary ammonium groups or with (b) an inorganic gel or with (c) a mixture of (a) and (b).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888815515A GB8815515D0 (en) | 1988-06-29 | 1988-06-29 | Pitch control |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8914948D0 GB8914948D0 (en) | 1989-08-23 |
GB2224019A GB2224019A (en) | 1990-04-25 |
GB2224019B true GB2224019B (en) | 1992-08-26 |
Family
ID=10639600
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888815515A Pending GB8815515D0 (en) | 1988-06-29 | 1988-06-29 | Pitch control |
GB8914948A Expired - Lifetime GB2224019B (en) | 1988-06-29 | 1989-06-29 | Pitch control |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888815515A Pending GB8815515D0 (en) | 1988-06-29 | 1988-06-29 | Pitch control |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0349311B1 (en) |
JP (1) | JP2818440B2 (en) |
AT (1) | ATE150118T1 (en) |
AU (2) | AU623909B2 (en) |
BR (1) | BR8903196A (en) |
CA (1) | CA1327106C (en) |
DE (1) | DE68927838T2 (en) |
FI (1) | FI97982C (en) |
GB (2) | GB8815515D0 (en) |
NO (1) | NO176284C (en) |
NZ (1) | NZ229729A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0445953B1 (en) * | 1990-03-08 | 1995-08-23 | Minerals Technologies Inc. | Cationic polymer-modified filler material, process for its preparation and method for its use in papermaking |
GB9127173D0 (en) * | 1991-12-21 | 1992-02-19 | Vinings Ind Inc | Method for controlling pitch |
GB2297334A (en) * | 1995-01-25 | 1996-07-31 | Ecc Int Ltd | Agent for controlling the deposition of pitch in papermaking |
GB9505323D0 (en) * | 1995-03-16 | 1995-05-03 | Ecc Int Ltd | Improved pitch control agent |
US7449086B2 (en) | 2005-09-21 | 2008-11-11 | Nalco Company | Use of synthetic metal silicates for decreasing the deposition of contaminants during a papermaking process |
JP2007163955A (en) * | 2005-12-15 | 2007-06-28 | Nippon Paper Industries Co Ltd | Transfer paper for electrophotography |
JP2007271708A (en) * | 2006-03-30 | 2007-10-18 | Nippon Paper Industries Co Ltd | Transfer paper for electrophotography |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989003863A1 (en) * | 1987-10-19 | 1989-05-05 | J.M. Huber Corporation | Cationic clays and uses in paper and paints |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL58741C (en) * | 1940-08-19 | |||
GB1228538A (en) * | 1969-03-28 | 1971-04-15 | ||
GB1375161A (en) * | 1970-10-14 | 1974-11-27 | English Clays Lovering Pochin | |
FR2396831A1 (en) * | 1977-07-04 | 1979-02-02 | Scholten Honig Research Nv | Paper and cardboard prodn. using filler - coated with quat. cationic starch-ether, giving improved pulp filler retention |
JPS55163298A (en) * | 1979-06-05 | 1980-12-19 | Rei Tech Inc | Paper making method for enhancing surface strength of paper by filler pretreatment |
AU8039982A (en) * | 1981-02-17 | 1982-08-26 | Calgon Corporation | Reducing deposition of resins in paper production |
AU8040082A (en) * | 1981-02-17 | 1982-08-26 | Calgon Corporation | Reducing deposition of resins in paper production |
US4738726A (en) * | 1985-05-06 | 1988-04-19 | Engelhard Corporation | Treatment of clays with cationic polymers to prepare high bulking pigments |
NZ227526A (en) * | 1988-01-07 | 1990-04-26 | Cyprus Ind Minerals Co | Reduction of pitch in papermaking furnish by addition of particle composites comprising soluble cationic polymer adsorbed on insoluble particles |
-
1988
- 1988-06-29 GB GB888815515A patent/GB8815515D0/en active Pending
-
1989
- 1989-06-27 NZ NZ229729A patent/NZ229729A/en unknown
- 1989-06-28 FI FI893174A patent/FI97982C/en not_active IP Right Cessation
- 1989-06-28 AU AU37155/89A patent/AU623909B2/en not_active Ceased
- 1989-06-28 CA CA000604207A patent/CA1327106C/en not_active Expired - Fee Related
- 1989-06-28 NO NO892685A patent/NO176284C/en not_active IP Right Cessation
- 1989-06-29 JP JP1168290A patent/JP2818440B2/en not_active Expired - Lifetime
- 1989-06-29 DE DE68927838T patent/DE68927838T2/en not_active Expired - Fee Related
- 1989-06-29 AT AT89306596T patent/ATE150118T1/en not_active IP Right Cessation
- 1989-06-29 EP EP89306596A patent/EP0349311B1/en not_active Expired - Lifetime
- 1989-06-29 GB GB8914948A patent/GB2224019B/en not_active Expired - Lifetime
- 1989-06-29 BR BR898903196A patent/BR8903196A/en not_active IP Right Cessation
-
1992
- 1992-03-27 AU AU13857/92A patent/AU645410B2/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989003863A1 (en) * | 1987-10-19 | 1989-05-05 | J.M. Huber Corporation | Cationic clays and uses in paper and paints |
Also Published As
Publication number | Publication date |
---|---|
NZ229729A (en) | 1991-09-25 |
GB2224019A (en) | 1990-04-25 |
AU3715589A (en) | 1990-01-04 |
GB8914948D0 (en) | 1989-08-23 |
DE68927838T2 (en) | 1997-06-19 |
ATE150118T1 (en) | 1997-03-15 |
FI893174A (en) | 1989-12-30 |
FI893174A0 (en) | 1989-06-28 |
NO892685L (en) | 1990-01-02 |
FI97982B (en) | 1996-12-13 |
NO176284B (en) | 1994-11-28 |
NO176284C (en) | 1995-03-08 |
AU623909B2 (en) | 1992-05-28 |
DE68927838D1 (en) | 1997-04-17 |
AU645410B2 (en) | 1994-01-13 |
GB8815515D0 (en) | 1988-08-03 |
EP0349311A2 (en) | 1990-01-03 |
JPH02118196A (en) | 1990-05-02 |
JP2818440B2 (en) | 1998-10-30 |
FI97982C (en) | 1997-03-25 |
AU1385792A (en) | 1992-05-28 |
CA1327106C (en) | 1994-02-22 |
BR8903196A (en) | 1990-02-13 |
NO892685D0 (en) | 1989-06-28 |
EP0349311A3 (en) | 1991-02-06 |
EP0349311B1 (en) | 1997-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20010629 |